• Cx51 compiler
    What is and how to fix "FALTAL ERROR L236: ADDRESS IS NOT IN ASCENDING ORDER"?
  • Typo in Cx51 manual
    On the page for OMF2 (p.62 in my copy), "contiguous" is spelled incorrectly.
  • C++ interface with Cx51 simulator
    Is it possible to connect an external C++ code (which does not run on 8051) with a 8051 C code ? Is it possible to access the memory space of a 8051 C code, running on the simulator, from an external...
  • Cx51 and uVision Product Updates
    I noticed a new major version to the Cx51 toolsets and uVision are available, after contacting sales support to do some funny business with my licensing, since I'm still within my 1 year of updates/upgrade...
  • Need Keil Cx51 V7.06
    Hi, My company has Keil Cx51 V8.08, but we need V7.06 to verify that the source code by another programmer corresponds to the hex file we are using. I called Keil support but they can no longer provide...